Cardiovascular disease is the number one leading cause of deaths in the world. According to American Heart Association, 17.3 million people die due to heart disease. This figure is expected to be more than 23.6 million by the year 2030. We will examine the causes, diagnosis, and treatment of heart attacks and discuss how diet and fitness can be utilized to prevent future attacks.
Often, people confuse a heart attack with cardiac arrest. Although related, the two are different conditions. A heart attack occurs after the coronary artery is blocked and prevents necessary blood and oxygen from reaching parts of the heart. These parts begin to die as a result. Cardiac arrest occurs suddenly and usually without any warning. It is the product of an electrical malfunction which makes the heart stop beating unexpectedly. A heart attack increases the risk of having a cardiac arrest.
Coronary Heart Disease is the most common cause of heart attacks. CHD occurs when the coronary arteries that are responsible for bringing oxygenated blood to the heart are blocked or clogged. Blocking takes place when cholesterol deposits, also referred to as plaques, build up inside the arteries. The process usually takes place over a couple of years. The plaque eventually ruptures leading to a blood clot which, if it becomes large enough, blocks blood from flowing to the heart. If not treated promptly, portions of the heart begin to die, and scar tissue replaces healthy heart tissue.
Coronary artery spasms are less common causes of heart attacks. A spasm is a severe tightening of the coronary artery. The tightening interrupts blood flow to the heart. It is not yet clear what causes these spasms, but it could be related to substance abuse, emotional stress or exposure to extreme cold.
Hypoxia is lack of enough oxygen in the blood. It is a less common cause of heart attacks, too. Levels of oxygen in the blood may decrease due to carbon monoxide poisoning or malfunctioning in the lungs. If the heart doesn’t receive enough oxygenated blood, its muscles may get damaged thus triggering a heart attack.
Identifying early signs of an impending heart attack is crucial for prompt treatment. Heart attacks usually start slowly, and their symptoms will vary from one individual to another. They may include;
A doctor will inquire about your medical history and that of your family before carrying out any tests. They may also do a physical exam and a host of other tests and procedures which may include:
A healthy lifestyle means a healthy life. Living a healthy lifestyle will not only help in preventing a heart attack but also accelerate the recovery process. Studies have revealed that eating healthy foods and exercising lowers the risk of getting a heart attack significantly. Eating anti-inflammatory foods and healthy fats reduces inflammation thus decreasing the risk of CHD. Such foods include:
Regular exercises also help prevent heart attacks by improving blood flow, providing cells with more oxygen, controlling blood sugar levels and managing hormones. Other home remedies may include stress reduction, quitting smoking, drinking in moderation and maintaining a healthy weight.
Treatment for a heart attack should commence as soon as possible. How quick the response is could mean life or death. That’s the reason why treatment should begin even before getting to the hospital. The most important thing is to restore the flow of blood, and it can be done using aspirin, Nitroglycerin and oxygen therapy. After the diagnosis is confirmed, the doctor may commence the following treatments:
You don’t have to wait for a heart attack to react. You can take preventive measures by eating healthy and exercising regularly. If you detect the symptoms outlined above or you suspect that you are going through a heart attack, you should seek medical treatment almost immediately. Every minute counts. The longer you wait, the greater the extent of the damage.
You can lear how heart attack in women is different in our blog.
This article has been published in collaboration with Apricus Medical Group. Apricus Medical Group is Arizona’s fastest growing network of doctors, all ready to provide care your way. Make an appointment today at https://apricusmedicalgroup.com/book-an-appointment/.